197016120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 192

約数和(自身を含む): 751907520

約数和(自身を除く): 554891400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2113, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4226, 4440, 4662, 5180, 6216, 6339, 6660, 7770, 8452, 9324, 10360, 10565, 11655, 12678, 13320, 14791, 15540, 16904, 18648, 19017, 21130, 23310, 25356, 29582, 31080, 31695, 38034, 42260, 44373, 46620, 50712, 59164, 63390, 73955, 76068, 78181, 84520, 88746, 93240, 95085, 118328, 126780, 133119, 147910, 152136, 156362, 177492, 190170, 221865, 234543, 253560, 266238, 295820, 312724, 354984, 380340, 390905, 443730, 469086, 532476, 547267, 591640, 625448, 665595, 703629, 760680, 781810, 887460, 938172, 1064952, 1094534, 1172715, 1331190, 1407258, 1563620, 1641801, 1774920, 1876344, 2189068, 2345430, 2662380, 2736335, 2814516, 3127240, 3283602, 3518145, 4378136, 4690860, 4925403, 5324760, 5472670, 5629032, 6567204, 7036290, 8209005, 9381720, 9850806, 10945340, 13134408, 14072580, 16418010, 19701612, 21890680, 24627015, 28145160, 32836020, 39403224, 49254030, 65672040, 98508060, 197016120]

約数ペア:

[(1, 197016120), (2, 98508060), (3, 65672040), (4, 49254030), (5, 39403224), (6, 32836020), (7, 28145160), (8, 24627015), (9, 21890680), (10, 19701612), (12, 16418010), (14, 14072580), (15, 13134408), (18, 10945340), (20, 9850806), (21, 9381720), (24, 8209005), (28, 7036290), (30, 6567204), (35, 5629032), (36, 5472670), (37, 5324760), (40, 4925403), (42, 4690860), (45, 4378136), (56, 3518145), (60, 3283602), (63, 3127240), (70, 2814516), (72, 2736335), (74, 2662380), (84, 2345430), (90, 2189068), (105, 1876344), (111, 1774920), (120, 1641801), (126, 1563620), (140, 1407258), (148, 1331190), (168, 1172715), (180, 1094534), (185, 1064952), (210, 938172), (222, 887460), (252, 781810), (259, 760680), (280, 703629), (296, 665595), (315, 625448), (333, 591640), (360, 547267), (370, 532476), (420, 469086), (444, 443730), (504, 390905), (518, 380340), (555, 354984), (630, 312724), (666, 295820), (740, 266238), (777, 253560), (840, 234543), (888, 221865), (1036, 190170), (1110, 177492), (1260, 156362), (1295, 152136), (1332, 147910), (1480, 133119), (1554, 126780), (1665, 118328), (2072, 95085), (2113, 93240), (2220, 88746), (2331, 84520), (2520, 78181), (2590, 76068), (2664, 73955), (3108, 63390), (3330, 59164), (3885, 50712), (4226, 46620), (4440, 44373), (4662, 42260), (5180, 38034), (6216, 31695), (6339, 31080), (6660, 29582), (7770, 25356), (8452, 23310), (9324, 21130), (10360, 19017), (10565, 18648), (11655, 16904), (12678, 15540), (13320, 14791)]